.banner {
    background: url('../image/science-pra-bgc_01.png') no-repeat center center;
}

.banner-inner {
    /* padding-left: 15px; */
}

.edai-container {
    /* padding: 67px 0; */
}

.science .inner-p {
    /* max-width: 670px;
  margin-top: 49px; */
}

.science .inner-sec-p {
    /* font-size: 24px;
  line-height: 42px;
   text-align: justify; */
}

.science .inner-first-p {
    /* line-height: 110px; */
}

.banner-thr {
    margin-left: -13px;
}

.inner-first-p.pro-first-p {
    margin-bottom: 10px;
}


/* DEVICE ADAPTE */


/* 默认适配放最上面 */


/* 超大屏以上 */

@media screen and (max-width:1920px) {
    .science .inner-p {
        max-width: 680px;
    }
    .science .inner-first-p {
        font-size: 58px;
    }
    .science .inner-sec-p {
        font-size: 24px;
    }
    .banner-inner {
        padding: 100px 0;
    }
    .edai-container {
        padding: 50px;
    }
    .inner {
        max-width: auto;
    }
    .keji01,
    .keji02,
    .keji03,
    .keji04 {
        margin: 0 0 50px;
    }
    .keji01 .img1 {
        width: auto;
        text-align: center;
    }
    .keji01 .img1 img {
        width: 100%;
    }
    .keji02 {
        margin: 0;
    }
    .keji02 ul {
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .keji02 ul li {
        width: 25%;
        margin: 0 0 15px;
        padding: 0;
        z-index: auto;
    }
    .keji02 ul li .icon {
        width: auto;
        margin-bottom: 15px;
    }
    .keji02 .title {
        margin: 0;
        font-size: 16px;
        line-height: 1.25;
    }
    .keji02 ul li .icon img {
        position: static;
    }
    .keji04 {
        margin: 0;
    }
    .keji04con {
        margin: 0;
    }
    .keji04 ul {
        display: flex;
        justify-content: center;
    }
    .keji04 ul li {
        padding-top: 0;
        width: 20%;
    }
    .keji04 ul li img {
        display: block;
        width: 100%;
    }
}


/* 笔记本 */

@media screen and (max-width:1600px) {
    .science .inner-p {
        max-width: 600px;
    }
    .science .inner-first-p {
        font-size: 54px;
    }
    .science .inner-sec-p {
        font-size: 22px;
        line-height: 38px;
    }
}


/* 小屏 */

@media screen and (max-width:1280px) {
    .science .inner-p {
        max-width: 540px;
    }
    .science .inner-first-p {
        font-size: 48px;
    }
    .science .inner-sec-p {
        font-size: 20px;
        line-height: 34px;
    }
}


/* 平板 */

@media screen and (max-device-width:1024px) {
    .science .inner-p {
        max-width: 600px;
    }
    .edai-container {
        padding: 25px;
    }
    .inner-first-p.pro-first-p {
        margin-bottom: 20px;
        font-size: 42px;
    }
    .science .inner-sec-p {
        font-size: 18px;
        line-height: 1.5;
        /* text-indent: 32px; */
        text-align: justify;
    }
    .banner-thr {
        margin: 0;
    }
    .inner {
        max-width: none;
        padding: 15px;
    }
    .keji01 {
        margin: 0;
    }
    .keji .baseTxt3 {
        font-size: 24px;
    }
    .keji01 .img1 {
        width: 100%;
        margin-bottom: 40px;
    }
    .keji01 .img1 img {
        width: 100%;
        margin-bottom: 20px;
    }
    .keji01 .con1 {
        font-size: 16px;
    }
    .keji03 {
        margin: 40px 0;
    }
    .keji03 .con1 {
        line-height: 1.5;
        font-size: 16px;
    }
    .robotcon ul {
        margin: 0;
        display: flex;
    }
    .robotcon ul li {
        width: 100%;
        z-index: auto;
    }
    .robotcon ul li .icon {
        width: auto;
        height: auto;
    }
    .robotcon ul li .icon img {
        width: 100%;
        position: static;
    }
    .robotcon .title {
        font-size: 16px;
        line-height: 1.25;
        margin: 10px 0 0;
    }
    .keji04 {
        margin: 0;
    }
    .keji04con {
        margin: 0;
    }
    .keji04 ul li {
        padding-top: 0;
        width: 20%;
    }
    .keji04 ul li img {
        display: block;
        width: 100%;
    }
}


/* 手机 */

@media screen and (max-device-width:480px) {
    .banner-inner {
        padding-bottom: 80px;
    }
    .science .inner-first-p {
        font-size: 38px;
    }
    .science .inner-sec-p {
        font-size: 16px;
    }
    .edai-container {
        padding: 15px;
    }
    .keji02 ul {
        align-items: flex-start;
    }
    .keji02 ul>img {
        display: none;
    }
}